THINK / Brain & Logic Games

Small puzzles.
Bright possibilities.

A pattern to notice. A move to consider. A new way to solve it. Discover hands-on logic games for curious minds aged 6 and up.

EXPLORE THINK ↗
Hands playing the illuminated QHS808 color Sudoku game on a light wooden table
Pause. Plan. Try another way.

THE THINK COLLECTION

Find their next discovery.

Prices shown in USD. Check individual product pages for age guidance, setup and specifications.

A LITTLE HELP CHOOSING

What catches their curiosity?

Three different ways to think, with a challenge they can hold in their hands.

LogicFocusProblem solving
01

Patterns & variety · QHS808

Explore color Sudoku, mirror matching, memory and light-chasing play in one handheld game.

02

Plan the next move · QHS806

Slide colored tiles to match the LED pattern. Choose from three difficulty modes and over 1,000 challenges.

03

Play with numbers · QHS805

Explore the Smart 24 Math Game for a number-led challenge. See the product page for its rules and ways to play.

BEFORE PLAY BEGINS

A few good
questions.

Need a hand? Contact us ↗
Which ages is this collection for?

QHS808, QHS806 and QHS805 are listed for ages 6 and up. Different children enjoy different challenges; choose by interest as well as age.

How are QHS808 and QHS806 different?

QHS808 offers four ways to play, including color Sudoku. QHS806 is a physical sliding puzzle: move the colored tiles to match a pattern on its LED display.

Where can I find instructions and power requirements?

Each product page explains its play modes and power requirements. Follow the instructions included with the product for setup.

MORE WAYS TO DISCOVER

Follow another curiosity.

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